Most of the islands are under the administrative jurisdiction of Vinzons, Camarines Norte, while the minor island of Maculabo is under the jurisdiction of the municipality of Paracale, Camarines Norte.
Guintinua is one of the two major islands in the Calaguas group.
Maculabo is an island which belongs to the Calaguas group of islands in Camarines Norte province.
Calaguas |